<!DOCTYPE html>
<html>
<head>
	<title></title>
	<meta charset="utf-8">
	<meta  name="viewport" content="width=device-width,initial-scale=1">
	<link rel="stylesheet" type="text/css" href="css/bootstrap.min.css">
</head>
<body>
	<div class="container">
		<!-- Code -->
		for example <code>&lt;section&gt;</code> as inline;
		我希望现在能键入<kbd>cmd</kbd>命令
		<!-- 代码段 -->
		<pre>
			Sample text here...;
		</pre>

		<!-- x=y+z -->
		<var>x</var> = <var>y</var> + <var>z</var>

		<br>
		<!-- 程序输出 -->
		<samp>hello world</samp>

	</div>
</body>
</html>